High efficiency 20 GHz traveling wave tube development for space communications
Subtitle: final report.
Contributors: United States. National Aeronautics and Space Administration.
Series: NASA contractor report -- NASA CR-187160.
Publisher: Hughes Aircraft Co., Electron Dynamics Division; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1991
Place of publication: Torrance, CA; [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Artificial satellites in telecommunication.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-1573-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1992] 1 microfiche.